The best air CPU cooler is the Noctua NH-D15 G2.This is a mammoth cooler with two of Noctua's latest and greatest fans. It's comparable to some liquid coolers, even larger ones, in our testing ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in ...

A smart thermostat can help you save a considerable chunk of money by reducing your heating and cooling costs while allowing for convenient app and voice controls. However, not all smart ...

The best cooler for your PC could well be an all-in-one (AIO) unit. Offering many of the benefits of liquid cooling, which can be more capable than air, an AIO cooler is easy to set up and provide ...

If you're after an affordable way to keep your laptop from doubling as a space heater, the best laptop cooling pads are a great place to start. Typically, laptop mats use cooling fans to drop the ...

The best cooling mattresses offer hot sleepers much needed relief, no matter the time of year. Sure, much of the country is in the throes of winter, but hot flashes and night sweats don’t take ...

For instance, most newer gas and electric water heaters have a thermostat behind an insulated ... at the top and another at the bottom of the tank. And most tankless water heaters feature a ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Unlike many other review sites, we test every smart thermostat for potential security flaws and flag them in our reviews, so you can rest assured that if you buy one of our recommended products, your ...

“This is the climatic element with the greatest cooling capacity, but also the least understood,” says Dr. Charel Wohl of the University of East Anglia’s Centre for Ocean and Atmospheric Sciences, in ...